Use this sample information to develop a 99 confidence

Reference no: EM13631957

A survey of 400 women for the American Orthopedic Foot and Ankle Society revealed that 38% wear flats to work.

A.) Use this sample information to develop a 99% confidence interval for the population proportion of women who wear flats to work.

B.) Suppose the society wished to estimate the proportion of women who wear flats to work within a margin of error of 0.01 (one percentage point) with 95% confidence. Determine the sample size required.

Reference no: EM13631957

Questions Cloud

The central order for a diffraction pattern from a : the central order for a diffraction pattern from a rectangular aperture is measured to be 15 mm high and 5 mm wide on a

A 5 minute sample count yielded 500 counts a 5 minute : a 5 minute sample count yielded 500 counts. a 5 minute background measurement gave 125 counts. assuming negligible

Explain the differences between the otto diesel and : explain the differences between the otto diesel and stirling reciprocating cycles . discuss the application and energy

Determine the outlet steam temperature the turbine power : steam at 5 mpa and 600oc enters an adiabatic turbine and expands to 50kpa at a mass flow rate of 10000kghour. the

Use this sample information to develop a 99 confidence : a survey of 400 women for the american orthopedic foot and ankle society revealed that 38 wear flats to work.a. use

You as a project manager have been successful in : 1-listening is often the most important aspect of good communication. why is this factor often ignored? what can

Calculate an estimate for the true avg iat under the : anorexia nervosa an is a psychiatric condition leading to substantial weight loss among women fearful of becoming

Describe some of the important steps in the preparation of : 1- describe some of the important steps in the preparation of a written document. what role do written documents play

Consider a steam power plant that operates on the ideal : consider a steam power plant that operates on the ideal reheat rankine cycle. the plant maintains the boiler at 7000

Reviews

Write a Review

Required(*) Message

Basic Statistics Questions & Answers

Statistics-probability assignment

MATH1550H: Assignment: Question: A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

What is the least number

MATH1550H: Assignment: Question: what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

Determine the value of k

MATH1550H: Assignment: Question: Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

Binomial distributions

MATH1550H: Assignment: Questions: Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

Estimate the population mean

Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

Find out the probability

Linear programming models

LINEAR PROGRAMMING MODELS

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages